N283SK

Part: BATTERY — DISCHARGED (CABIN) · airframe 30,863 hrs · 25,694 cycles

DURING INSPECTION THE EMER LIGHTS AFT OF ROW 12 WERE FOUND TO BE INOPERATIVE. REPLACED THE NR 3 EMER LIGHT BATTERY. OPERATIONAL CHECKS WERE GOOD WITH NO FURTHER DEFECTS NOTED.

Part: HYDRAULIC SYSTEM — LOW PRESSURE (NR 1) · airframe 30,253 hrs · 25,138 cycles

CREW REPORTED THAT AFTER TAKEOFF, RECEIVED A HYD SYS 1 LOW QTY MSG DURING GEAR RETRACTION. RETURNED TO FIELD & LANDED WITHOUT INCIDENT.. SERVICED HYD SYS 1. FURTHER, INSPECTIONS WERE COMPLETED ON THE FLIGHT CONTROLS, THE BRAKE SYS, THE HYD SYS, THE SPOILER & ENG 1. NO LEAKS WERE NOTED & THE ACFT WAS RETURNED TO SERVICE.

Part: SHEAR TIE — CRACKED (ZONE 100) · airframe 29,453 hrs · 24,411 cycles

DURING INSPECTION, A CRACK WAS FOUND IN THE SHEAR TIE AT FRAME 73 BETWEEN STINGERS 7 & 9R. THE SHEAR TIE WAS REPLACED IAW SRM 51-40-02.

Part: FRAME — BENT (ZONE 100) · airframe 29,453 hrs · 24,411 cycles

DURING INSPECTION, FRAME 72 WAS FOUND TO BE BENT BETWEEN STRINGERS 15R AND 16R. THE FRAME WAS REPAIRED IAW ETD 2013-145-048739.

Part: B-NUT — LOOSE (ANTI-ICE SYS) · airframe 28,527 hrs · 23,547 cycles

CREW REPORTED BLEED SYSTEM 1 LEAK MESSAGE ON EICAS ON CLIMBOUT. THE CREW RETURNED TO FIELD AND LANDED WITHOUT INCIDENT. MAINTENANCE FOUND LOOSE WING ANTI-ICE B-NUT AND TIGHTENED. OPERATIONAL CHECKS WERE GOOD WITH NO FURTHER DEFECTS NOTED.

Part: LIGHT — INOPERATIVE (CABIN) · airframe 28,023 hrs · 23,071 cycles

DURING INSPECTION, THE EMERGENCY LIGHT FLOOR PROXIMITY STRIPS WERE FOUND TO BE INOPERATIVE AT ROW 8. MAINTENANCE REPLACED THE EMERGENCY FLOOR PROXIMITY LIGHT STRIP AT ROW 8. OPERATIONAL CHECKS WERE GOOD WITH NO FURTHER DEFECTS NOTED.

Part: FLOOR SUPPORT — CORRODED (FUSELAGE) · airframe 27,559 hrs · 22,631 cycles

DURING INSPECTION, CORROSION WAS FOUND ON RIGHT OMEGA BEAM AND CAP SLICES AT FRAME 18-24. THE RIGHT OMEGA BEAM AT FRAME 24 WAS REPAIRED AND THE CAP SPLICE WAS REPLACED IN ACCORDANCE WITH SRM 51-40-02 AND 53-21-10.

Part: FLOOR SUPPORT — CORRODED (FUSELAGE) · airframe 27,559 hrs · 22,631 cycles

DURING INSPECTION, CORROSION WAS FOUND ON RIGHT OMEGA BEAM AND CAP SLICES AT FRAME 18-24. THE RIGHT OMEGA BEAM AT FRAME 24 WAS REPAIRED AND THE CAP SPLICE WAS REPLACED IN ACCORDANCE WITH SRM 51-40-02 AND 53-21-10.

Part: SILL — CORRODED (FUSELAGE) · airframe 27,559 hrs · 22,631 cycles

DURING INSPECTION, THE RIGHT SILL WAS FOUND TO BE CORRODED UNDER THE SERVICE DOOR THRESHOLD AT FRAME 21 THROUGHT FRAME 23. THE RIGHT SILL WAS REPAIRED AT THE SERVICE DOOR THRESHOLD FRAME 21-23 IN ACCORDANCE WITH 51-23-04.

Part: BATTERY — DISCHARGED (CABIN) · airframe 26,562 hrs · 21,636 cycles

DURING INSPECTION, THE FORWARD CABIN EMERGENCY LIGHTS WERE FOUND TO BE INOPERATIVE. MAINTENANCE REPLACED THE NUMBER 1 EMERGENCY LIGHT BATTERY. OPERATIONAL CHECKS WERE GOOD WITH NO FURTHER DEFECTS NOTED.

Part: O-RING — LEAKING (BLEED AIR SYS) · airframe 26,191 hrs · 21,320 cycles

CREW REPORTED, RECEIVED A BLEED 1 LEAK MESSAGE IN FLIGHT, WHILE IN ICING CONDITIONS. DIVERTED TO KSDF AND LANDED WITHOUT INCIDENT. MAINTENANCE REPLACED THE UPPER T-DUCT O-RING. OPERATIONAL CHECKS WERE GOOD WITH NO FURTHER DEFECTS NOTED.

Part: ANTENNA — DETERIORATED (ILS SYSTEM) · airframe 25,352 hrs · 20,607 cycles

CREW REPORTED THAT DURING FLIGHT LOCALIZER SIGNALS ON NAV 1 AND NAV 2 WERE INTERMITTENT UP TO AND SLIGHTLY BEYOND FINAL MARKER ON INSTRUMENT APPROACHES. THE CREW DIVERTED TO KALB AND LANDED WITHOUT INCIDENT. ON CALL MAINTENANCE OPERATIONALLY CHECKED THE ILS SYSTEM AND PERFORMED A VISUAL INSPECTION OF THE ANTENNA'S. OPERATIONAL CHECKS WERE GOOD WITH NO FURTHER DEFECTS NOTED AT THAT TIME. LATER IN THE DAY CMH MAINTENANCE REPLACE THE LEFT-HAND ANTENNA, SERIAL NUMBER 11236, AND THE RIGHT ANTENNA, SERIAL NUMBER 13527A. OPERATIONAL CHECKS WERE GOOD WITH NO FURTHER DEFECTS NOTED.

Part: WIRE — BROKEN (EMERGENCY LIGHTS) · airframe 23,965 hrs · 19,515 cycles

DURING INSPECTION THE LEFT OVERWING EMERGENCY LIGHT WAS FOUND TO BE INOP. MX REPAIRED A BROKEN WIRE ON LEFT-HAND OVERWING EMERGENCY LIGHT IAW EMB 145 SWPM 20-21-00 WITH NO FURTHER DEFECTS NOTED.

Part: SOCKET — ARCED (CABIN LIGHTS) · airframe 23,837 hrs · 19,401 cycles

ON DESCENT, THE FLT ATTENDANT REPORTED A BURNING PLASTIC ODOR IN THE CABIN. AFTER TURNING OFF ALL CABIN LIGHTING EXCLUDING THE READING LIGHTS, THE ODOR DISSIPATED. THE FLIGHT CONTINUED TO IAH AND LANDED WITHOUT INCIDENT. IN IAH THE SIDEWALL CABIN LIGHTING WAS FOUND TO BE THE SOURCE OF THE ODOR AND WAS DEFERRED AND THE AIRCRAFT DEPARTED WITHOUT INCIDENT. LIGHT SOCKET ASSEMBLY AND LIGHT BULBS WERE REPLACED ABOVE ROWS 15 AND 16 A WITH NO FURTHER DEFECTS NOTED.

Part: LIGHT — INOPERATIVE (CABIN) · airframe 23,223 hrs · 18,903 cycles

DURING INSPECTION, THE NR 2 FLOOR PROXIMITY LIGHT STRIP WAS INOP. MAINTENANCE REPLACED THE NR 2 FLOOR PROXIMITY LIGHT STRIP.

Part: WIRE — BROKEN (CABIN) · airframe 22,545 hrs · 18,354 cycles

DURING INSPECTION FLOOR 241DF AISLE FLOOR PROXIMITY LIGHT STRIP WAS FOUND TO HAVE BROKEN WIRES. MAINTENANCE REPLACED THE FLOOR 241DF FLOOR PROX LIGHT STRIP IAW EMB 145 AMM 33-50-20. OPS CHECK GOOD.

Part: BATTERY PACK — DISCHARGED (EMERGENCY LIGHTS) · airframe 20,152 hrs · 16,457 cycles

THE OVERWING AND AFT EMERGENCY PROXIMITY LIGHT STRIPS WERE FOUND TO BE INOPERATIVE. THE NR 4 BATTERY PACK ASSEMBLY WAS REPLACED AND THE SYSTEM OPERATIONALLY CHECKED GOOD.

Part: BATTERY — DISCHARGED (CABIN) · airframe 19,340 hrs · 15,836 cycles

FLIGHT 5910, IAH TO STL. DURING TEST THE GREEN FLOOR LEVEL EMERGENCY LIGHTS BETWEEN ROWS ONE AND SEVEN WERE NOT ILLUMINATING. MAINTENANCE REPLACED THE NR 2 BATTERY POWER SUPPLY AND THE EMERGENCY LIGHTS OPERATED NORMALLY.

Part: O-RING — BROKEN (NR 3 GENERATOR) · airframe 18,495 hrs · 15,173 cycles

FLIGHT 5981, STL TO IAH. WHILE CLIMBING THROUGH FL190, THE CREW NOTICED THE OIL PRESSURE FOR E1 DECREASING BELOW 50 PSI. THE QUANTITY WAS THEN CHECKED AND IT INDICATED 2 QUARTS OF OIL. THE ENGINE WAS SHUTDOWN PER QRH PROCEDURES AND THE AIRCRAFT RETURNED TO STL AND LANDED WITHOUT INCIDENT. MAINTENANCE INSPECTED THE ENGINE AND FOUND THE SHAFT O-RING ON THE NR 3 GENERATOR WAS BROKEN AND ALLOWING OIL TO LEAK OUT. THE O-RING WAS REPLACED ACCORDING TO AMM 24-31-01 AND THE ENGINE WAS OPS AND LEAK CHECKED GOOD.

Part: OUTFLOW VALVE — MALFUNCTIONED (CABIN PRESSURE) · airframe 17,999 hrs · 14,757 cycles

CLE TO ATL - DURING CLIMB, THE FLIGHT ATTENDANT REPORTED THAT THERE WAS AN UNUSUALLY LOUD NOISE COMING FROM THE CABIN SERVICE DOOR. THE FLIGHT CREW VERIFIED THAT THE DOOR WAS CLOSED ON THE MFD AND MONITORED THE CABIN PRESSURIZATION. THE AIRCRAFT LEVELED OFF AT FL200 WHEN IT WAS NOTICED THAT THE PRESSURIZATION INDICATIONS WERE ERRATIC FOR BOTH THE CABIN ALTITUDE AND DIFFERENTIAL PRESSURE. THE FLIGHT DIVERTED TO CMH, AND DURING DESCENT IT WAS NOTED THAT THE CABIN RATE WOULD NOT DESCEND UNTIL APPROXIMATELY 200 FEET ABOVE THE CABIN ALTITUDE OF 5,900 FEET. MAINTENANCE TROUBLESHOT THE PRESSURIZATION SYSTEM AND FOUND ONE OF THE PRESSURIZATION OUTFLOW VALVES WAS SLOW TO RESPOND. AFTER REPLACING THE OUTFLOW VALVE AND REPAIRING THE CABIN SERVICE DOOR SEAL, THE AIRCRAFT PRESSURIZATION SYSTEM OPERATED NORMALLY.

Part: SMOKE DETECTOR — FALSE INDICATION (BAGGAGE COMPT) · airframe 17,700 hrs · 14,516 cycles

CLE TO MSY - AFTER LEVELING OUT AT FL360, THE CREW RECEIVED AN EICAS WARNING FOR "BAGG SMOKE". THE CREW COMPLETED THE APPROPRIATE QRH CHECKLISTS AND PRESSED THE EXTINGUISHER BUTTON, THEN RECEIVED THE "BAGG EXTNGBTL INOP" MESSAGE. ON DESCENT TO CMH, THE BAGGAGE SMOKE INDICATION EXTINGUISHED. THE FLIGHT ATTENDANT CONFIRMED THERE WAS NO SMOKE IN THE BAGGAGE COMPARTMENT AND THE FLIGHT LANDED WITHOUT INCIDENT. THE BAGGAGE COMPARTMENT WAS INSPECTED AND NO SIGNS OF FIRE OR SMOKE WERE PRESENT AND BOTH EXTINGUISHER BOTTLES WERE DISCHARGED. MAINTENANCE REPLACED BOTH EXTINGUISHER BOTTLES AND BOTH BAGGAGE COMPARTMENT SMOKE DETECTORS AND THE SYSTEM OPS CHECKED GOOD.

Part: INVERTER — INOPERATIVE (CABIN) · airframe 14,170 hrs · 11,502 cycles

CABIN EMERGENCY EXIT LOCATOR FORWARD LIGHT INOPERATIVE AT OVER WING EXIT. FOUND NR 6 INVERTER BAD, REMOVED AND REPLACED INVERTER. OPS CHECK GOOD.

Part: WINDSHIELD — CRACKED (COCKPIT) · airframe 12,427 hrs · 9,984 cycles

FLIGHT 3042 BWI-PHL - LEVELING OFF AT 10,000 FEET, THE CREW HEARD A LOUD BANG. CAPTAIN AND FO NOTICED THE LEFT FRONT WINDSHIELD HAD SHATTERED. WITHIN APPROXIMATELY 10 SECONDS THE W/S HEAT 1 FAIL MESSAGE APPEARED ON EICAS. CREW DECLARED AN EMERGENCY AND RETURNED TO BWI. THE APPROACH AND LANDING WERE UNEVENTFUL. MAINTENANCE REMOVED AND REPLACED CAPTAIN'S WINDSHIELD IAW AMM 56-10-01. OPS CHECK GOOD.

Part: PROXIMITY SENSOR — DAMAGED (MLG) · airframe 11,285 hrs · 8,964 cycles

AFTER TAKEOFF WHEN GEAR UP WAS SELECTED, NLG AIR/GND FAIL CAUTION MESSAGE APPEARED ON EICAS. AFTER DISCUSSIONS WITH BOTH DISPATCH AND MAINTENANCE CONTROL DECISION MADE TO DIVERT. PRECAUTIONARY EMERGENCY DECLARED. FULL STOP LANDING MADE AND SYSTEMS ALL NORMAL. DECISION WAS MADE TO TAXI BACK TO THE GATE. REMOVED AND REPLACED DAMAGED PROXIMITY SENSOR IAW EMB 145 AMM 32-10-02-3. PERFORMED OPS CHECK OF AIR GROUND SYSTEM IAW J/C E 32-63-00-710-001. OPS CHECK GOOD.

Part: ODOR — DETECTED (CABIN/COCKPIT) · airframe 10,209 hrs · 8,014 cycles

DURING CLIMB A LAV SMOKE MESSAGE APPEARED ON EICAS. THE FLIGHT ATTENDANT INVESTIGATED AND FOUND NO INDICATION OF FIRE OR SMOKE IN ANY PART OF THE CABIN OR LAVATORY. EICAS INDICATIONS WERE EXTINGUISHED WITHIN ONE MINUTE. THE AIRCRAFT RETURNED TO FIELD IN ROC AS A PRECAUTION WITH NO FURTHER INCIDENT. PRIOR TO THE FLIGHT THE AIRCRAFT WAS DEICED WITH TYPE 1 DEICE FLUID. THE RECOMMENDED THREE MINUTE WAIT FROM DEICING TO BLEED AND PACK OPERATION WAS OBSERVED. ONCE THE BLEEDS AND PACK WERE TURNED ON THE USUAL AMOUNT OF BURNED SUGAR SMELL WAS NOTED. MAINTENANCE PERFORMED GROUND RUNS WITH BLEEDS AND PACKS RUNNING. NO SMELL OR SMOKE WAS NOTED. OPS CHECK GOOD.

Part: SMOKE WARNING — ACTIVATED (COCKPIT) · airframe 2,150 hrs · 1,598 cycles

AFTER TAKEOFF LAV SMOKE WARNING.